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sceua: Shuffled Complex Evolution Algorithm for Optimization

Provides an 'R' interface to a 'Rust' implementation of the Shuffled Complex Evolution - University of Arizona (SCE-UA) global optimization algorithm (Duan et al., 1992). SCE-UA combines simplex search, competitive evolution, and complex shuffling to solve nonlinear, non-convex, continuous parameter estimation problems. The method is commonly used for calibrating hydrological and environmental models and follows the algorithm proposed by Duan et al. (1992) <doi:10.1029/91WR02985>.

Version: 0.1.0
Imports: checkmate
Suggests: testthat (≥ 3.0.0)
Published: 2026-06-26
DOI: 10.32614/CRAN.package.sceua (may not be active yet)
Author: Anatoly Tsyplenkov ORCID iD [aut, cre, cph]
Maintainer: Anatoly Tsyplenkov <atsyplenkov at fastmail.com>
BugReports: https://github.com/atsyplenkov/sceua/issues/
License: MIT + file LICENSE
URL: https://github.com/atsyplenkov/sceua/, https://atsyplenkov.github.io/sceua/
NeedsCompilation: yes
SystemRequirements: Cargo (Rust's package manager), rustc (>= 1.91.1)
Language: en
Materials: README
CRAN checks: sceua results

Documentation:

Reference manual: sceua.html , sceua.pdf

Downloads:

Package source: sceua_0.1.0.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries: r-release (arm64): not available, r-oldrel (arm64): sceua_0.1.0.tgz, r-release (x86_64): not available, r-oldrel (x86_64): not available

Linking:

Please use the canonical form https://CRAN.R-project.org/package=sceua to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.